Watch movement balance part
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Description
The portions of the watch movement balance part shown in broken lines form no part of the claimed design.
Claims
The ornamental design for a watch movement balance part, as shown and described.
Referenced Cited
U.S. Patent Documents
12129 | January 1855 | Hawkes |
38393 | May 1863 | James |
208238 | September 1878 | Heinrich |
278173 | May 1883 | Osgood |
311797 | February 1885 | Uhrig |
387567 | August 1888 | Pickert |
402032 | April 1889 | Pickert |
455787 | July 1891 | Bilgram |
492184 | February 1893 | Bliss |
517882 | April 1894 | Nunamaker |
631103 | August 1899 | Borel |
798993 | September 1905 | Culman |
1028794 | June 1912 | Sporleder |
1159242 | November 1915 | Meroz |
1859866 | May 1932 | Dubois |
2116257 | May 1938 | Aegler |
2239668 | April 1941 | Aegler |
2356911 | August 1944 | Bennett, Jr. |
2544306 | March 1951 | Charles |
2706380 | April 1955 | Ensign et al. |
2958997 | November 1960 | Jahn |
3041818 | July 1962 | Jensen |
7396154 | July 8, 2008 | Houlon |
7527424 | May 5, 2009 | Lechot et al. |
Patent History
Patent number: D650301
Type: Grant
Filed: Jun 16, 2011
Date of Patent: Dec 13, 2011
Assignee: CompliTime SA (La Chaux-de-Fonds)
Inventors: Robert Greubel (Lignières), Stephen Forsey (Les Brenets), Christophe Zwahlen (Le Brévine)
Primary Examiner: Lucy Lieberman
Attorney: Collen IP
Application Number: 29/394,381
Type: Grant
Filed: Jun 16, 2011
Date of Patent: Dec 13, 2011
Assignee: CompliTime SA (La Chaux-de-Fonds)
Inventors: Robert Greubel (Lignières), Stephen Forsey (Les Brenets), Christophe Zwahlen (Le Brévine)
Primary Examiner: Lucy Lieberman
Attorney: Collen IP
Application Number: 29/394,381
Classifications
Current U.S. Class:
Watch Or Clock Element, Or Attachment (14) (D10/128);
Movement Or Movement Frame (D10/129)